Base | Representation |
---|---|
bin | 110100001101100001… |
… | …1101110001010100001 |
3 | 101201102001102010211121 |
4 | 1220123003232022201 |
5 | 3314112004010144 |
6 | 123301511212241 |
7 | 11046341465446 |
oct | 1503303561241 |
9 | 351361363747 |
10 | 112123110049 |
11 | 43607633115 |
12 | 19891977081 |
13 | a75b319942 |
14 | 55d91679cd |
15 | 2db36c7384 |
hex | 1a1b0ee2a1 |
112123110049 has 2 divisors, whose sum is σ = 112123110050. Its totient is φ = 112123110048.
The previous prime is 112123109983. The next prime is 112123110053. The reversal of 112123110049 is 940011321211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 96680574225 + 15442535824 = 310935^2 + 124268^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112123110049 is a prime.
It is not a weakly prime, because it can be changed into another prime (112123110349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061555024 + 56061555025.
It is an arithmetic number, because the mean of its divisors is an integer number (56061555025).
Almost surely, 2112123110049 is an apocalyptic number.
It is an amenable number.
112123110049 is a deficient number, since it is larger than the sum of its proper divisors (1).
112123110049 is an equidigital number, since it uses as much as digits as its factorization.
112123110049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 25.
The spelling of 112123110049 in words is "one hundred twelve billion, one hundred twenty-three million, one hundred ten thousand, forty-nine".
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